def __init__(self, parent=None):
super(MainWindow, self).__init__(parent)
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self.__handle_events()
# keep header/title list separate
header = ['Test', 'Test']
# a list of (name, age, weight) tuples
data_list = [
('Test Test', '362'),
('Test Test1', '212'),
]
table_model = MyTableModel(self, data_list, header)
self.ui.TableView.setModel(table_model)
# Debug:
with open(PATH + '/../EXAMPLE.rst', 'r') as f:
text = f.read()
self.ui.textEdit.setText(text)
class MainWindow(QtGui.QMainWindow):
__last_key = None
__opened_file = ''
def __init__(self, parent=None):
super(MainWindow, self).__init__(parent)
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self.__handle_events()
# keep header/title list separate
header = ['Test', 'Test']
# a list of (name, age, weight) tuples
data_list = [
('Test Test', '362'),
('Test Test1', '212'),
]
table_model = MyTableModel(self, data_list, header)
self.ui.TableView.setModel(table_model)
# Debug:
with open(PATH + '/../EXAMPLE.rst', 'r') as f:
text = f.read()
self.ui.textEdit.setText(text)
def __handle_events(self):
"""
Event handlers
"""
# Quit
self.ui.action_Quit.triggered.connect(QtCore.QCoreApplication.instance().quit)
# Open / Save
self.ui.action_Open.triggered.connect(self._load_from_file)
self.ui.action_Save.triggered.connect(self._save_current)
self.ui.action_Save_As.triggered.connect(self._save_to_file)
self.ui.actionAbout.triggered.connect(self._show_about)
# Tabs change handle
self.ui.View.findChild(QTabBar).currentChanged.connect(self._tab_pressed)
def __open_file(self, path):
try:
with open(path, 'r') as f:
text = f.read()
except Exception as e:
print (e)
else:
try:
self.ui.textEdit.setText(text)
except Exception as e:
print (e)
else:
self.__opened_file = path
def __save_to_file(self, path=None):
if path is None:
path = self.__opened_file
if not path:
return # save nothing or any other case
text = self.ui.textEdit.toPlainText()
try:
with open(path, 'w') as f:
f.write(text)
except Exception as e:
print (e)
else:
self.__opened_file = path
def _render_text(self, text):
render = reST_to_html(text)
with open(PATH + '/./core/template/rendered_file.html', 'wb') as f:
f.write(render)
def show_in_browser(self, text):
self._render_text(text)
self.ui.qwebview.load(QUrl(PATH + "/./core/template/rendered_file.html"))
self.ui.qwebview.show()
def keyPressEvent(self, event):
key = event.key()
if key == 16777249:
self.__last_key = key
elif key == 83 and self.__last_key == 16777249:
self._save_current()
else:
QtGui.QWidget.keyPressEvent(self, event)
""" This code does not work, but should:
if key == QtCore.Qt.Key_Save:
self._save_to_file()
elif key == QtCore.Qt.Key_Open:
self._load_from_file()
else:
QtGui.QWidget.keyPressEvent(self, event)
"""
def _tab_pressed(self):
text = self.ui.textEdit.toPlainText()
self.show_in_browser(text)
def _save_current(self):
self.__save_to_file()
def _save_to_file(self):
if not self.__opened_file:
return
filepath = QFileDialog.getOpenFileName(self, "New file name", '~', "All files (*.*)")
self.__save_to_file(path=filepath[0])
def _load_from_file(self):
filepath = QFileDialog.getOpenFileName(self, "Open rst file", '~', "All files (*.*)")
self.__open_file(filepath[0])
self._tab_pressed()
def _show_about(self):
print ('Trying to show about')
def show(self, *args, **kwargs):
self._tab_pressed()
super().show()